APA (7th ed.) Citation

United States. National Advisory Committee for Aeronautics. (1928). The Parnall "Imp": A new British light airplane. National Advisory Committee for Aeronautics.

Chicago Style (17th ed.) Citation

United States. National Advisory Committee for Aeronautics. The Parnall "Imp": A New British Light Airplane. Washington, [D.C.]: National Advisory Committee for Aeronautics, 1928.

MLA (9th ed.) Citation

United States. National Advisory Committee for Aeronautics. The Parnall "Imp": A New British Light Airplane. National Advisory Committee for Aeronautics, 1928.